| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $127.58 | 13.717% | $145.0801 | $145.08 | $145.10 | $145.10 |
| Purchase #2 | $82.56 | 11.706% | $92.2245 | $92.22 | $92.20 | $92.20 |
| Purchase #3 | $207.33 | 4.470% | $216.5977 | $216.60 | $216.60 | $216.60 |
| Purchase #4 | $32.76 | 10.481% | $36.1936 | $36.19 | $36.20 | $36.20 |
| Purchase #5 | $72.74 | 5.822% | $76.9749 | $76.97 | $76.95 | $77.00 |
| Purchase #6 | $144.44 | 3.552% | $149.5705 | $149.57 | $149.55 | $149.60 |
| Purchase #7 | $218.30 | 13.494% | $247.7574 | $247.76 | $247.75 | $247.80 |
| 7 purchase totals = | $885.71 | $964.3987 | $964.39 | $964.35 | $964.50 | |